English translation for "地平圈北点"

north point of the horizon

Similar Words：

"地平面之上" English translation, "地平南点" English translation, "地平平面图" English translation, "地平倾角" English translation, "地平圈" English translation, "地平色镜" English translation, "地平摄谱仪" English translation, "地平摄影机" English translation, "地平式反射镜" English translation, "地平式日规" English translation